AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999TN108 ∴ Summary
Contact »
(137356) 1999TN108  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26967 7.62e-09 au
e 0.144418 4.917e-08
i 7.083 4.574e-06 deg
Ω 314.291 3.583e-05 deg
ω 56.707 4e-05 deg
M 54.235 1.591e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9419 au
Aphelion 2.5975 au
Asc. node-Earth separation 1.04508 au
Desc. node-Earth separation 1.42857 au
Earth MOID 0.95099 au
Orbital period 1248.94 days
Date of orbit computation  feb 22 02:19
Observational summary
Optical observations (Discarded) 960 (1)
Radar observations (Discarded) 0 (0)
Arc length 8885.94 days
Unobserved 102 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 65.9548 deg
Declination 25.6911 deg
V Magnitude 21.17 mag
Solar Elongation -40.45 deg
Galactic Latitude -16.49 deg
Rate 0.507 deg/day
Direction 84.076 deg

More info »